factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000005046717785 640 digits created 2023-10-27

Value

4100672219401546596303383843989538740325613636707250600910485499604958334804986035578777520896476155216531367290889893824842014787824352018155026700147965157804871801663150921410550872302844566660056000553536004276650496896911374483144126200699391481138314745509969142443710928722834535028716036556644086119153229984082254448855290815271439468214918442667114345680611009521078287538449972437441572186873180172551884709480489938208689202080016911756219990391081625016223971300368401709368042134244092535808165075834710711251896285966080086156658052113535219515912775910382816880403817168537964764584206486850235997567590729917294025488178159
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 695-digit prime (102 intermediate primes).

Certified number695-digit prime
Certificatedownload
Certificate chainshow step 8 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005046717785 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000005046717785},"decimal":true,"detail":2}}'